From observe@banshee.VLA.NRAO.EDU Fri Sep 1 04:47:47 1995 Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="============_-1402170039==_============" Date: Fri, 1 Sep 1995 10:48:05 +0000 To: jconway@oso.chalmers.se From: observe@banshee.VLA.NRAO.EDU (VLA Operators) Subject: Observe log for BC044 day#56669 at 1400LST Cc: vlbiobs@aoc.nrao.edu Content-Length: 5877 --============_-1402170039==_============ Content-Type: text/plain; charset="us-ascii" --============_-1402170039==_============ Content-Type: text/plain; name="BC044_95Aug31_1302.Text"; charset="us-ascii" Content-Disposition: attachment; filename="BC044_95Aug31_1302.Text" ************************************************************************ Program: BC044 Observer: VLBI Date: Thursday, Aug 31 1995 User Number: 600 Source File: 669BC044 Subarray: #1 Observe Mode: Phased Array Operator: T. Perreault ** Weather Information ** Time Dew Point Temp. Wind Bar. Pressure Remarks: 95Aug31 22:37:49 7.2C 30.6C ESE @ 6 m/s 792.2mbars Sky Cover is 35%. Cumuloform type. 95Sep01 02:31:53 10.4C 24.3C SSE @ 6 m/s 792.9mbars Sky Cover is 35%. Cumuloform type. 95Sep01 05:46:26 10.7C 18.7C NW @ 1.5 m/s 794.1mbars The sky is clear. 95Sep01 10:30:17 10.5C 15.4C NE @ 0.5 m/s 794.4mbars The sky is clear. ** Visibility Tape Information ** Tape # File # Time of Final Record: N6523 1 ** Monitor Tape Information ** Tape # File # Time of Final Record: N6510 7 95Sep01 at 0:00:00 N6530 1 Antenna(s) Used: 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ** Operator Comments ** Start Time End Time Form # Ant # Downtime 95Aug31 22:32:00 (in Minutes) Starting program: BC044, observe file: 669BC044. Start Time End Time Form # Ant # Downtime 95Aug31 22:35:00 On source J1331+30 with all available antennas. The band(s) used is(are) L C band(s). Start Time End Time Form # Ant # Downtime 95Aug31 22:41:00 Array phasing up with RMS values of around 7.5 at C band. Start Time End Time Form # Ant # Downtime 95Aug31 22:49:00 Array phasing up with RMS values of around 3.0 at L band. Start Time End Time Form # Ant # Downtime 95Aug31 22:49:00 Getting MONITOR PARITY ERRORS at L band, noticed very transitory interference spikes across IFs A & B passband. Joan Wrobel knows, there is nothing that we can do to limit the interference. It does not seem to be affected phasing at all. Start Time End Time Form # Ant # Downtime 95Aug31 23:00:29 VLBI thin tape UNSO1025 F624 taking data at this time. Start Time End Time Form # Ant # Downtime 95Aug31 23:00:54 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 00:05:32 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 01:03:56 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 02:03:53 Ran a backup on the Modcomp partition where observe files are kept. Start Time End Time Form # Ant # Downtime 95Sep01 02:10:05 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 03:10:37 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 04:01:59 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 05:06:42 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 05:46:26 **** C W Barham is your operator. **** Start Time End Time Form # Ant # Downtime 95Sep01 06:02:10 Ran a backup on the Modcomp partition where observe files are kept. Start Time End Time Form # Ant # Downtime 95Sep01 06:03:35 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 06:04:00 The array is phasing up with RMS values of (5)five to (6)six degrees. Start Time End Time Form # Ant # Downtime 95Sep01 07:09:50 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 08:00:49 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 09:02:56 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 06:25:00 The array is phasing up with RMS values of (3)three to (4)four degrees. Start Time End Time Form # Ant # Downtime 95Sep01 10:00:07 The telescope operator made an inspection of the VLB instrumentation. No problems found. Start Time End Time Form # Ant # Downtime 95Sep01 10:30:17 End of program BC044. Total Downtime = 0.0 minutes (0.0% of total time). AsciiFileOut Version: 1.02 -- Version Date: July 10, 1995 --============_-1402170039==_============--